what PLC code has .cxp, .opt, .onw extensions?

[toutiao]

Hi,

I inherited some PLC code from a previous colleague and I can't open them with Mitsubishi QX-configurator.

The extensions are:
.cxp
.opt
.onw

Are these codes files for a different type of PLC? What type of PLC uses such extension? Omron?

Many thanks!
Toutiao

 

[panic mode]

Omron

 

[bluebyu]

As Panic Mode said, Omron

The .cxp and .opt are the program files for Plc's, used with CX Programmer, the Omron plc programming software.

The .onw is the file extension for Omron HMI software called NTST

 

[simplelogix]

Open the .cxp program using Omron CX Programmer. The .OPT is created when you view your tags using the watch window (I think).